Question 79

Common factor of $$12a^4b^6, 18a^6c^2, 36a^2b^2$$ is

Solution

Factors of :

$$12a^4b^6$$ = $$(2 \times 6) \times (a^2 \times a^2) \times b^6$$

$$18a^6c^2$$ = $$(3 \times 6) \times (a^2 \times a^4) \times c^2$$

$$36a^2b^2$$ = $$(6 \times 6) \times (a^2) \times b^2$$

The common factor in the 3 terms = $$6a^2$$

=> Ans - (D)

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